QuickFacts

The population of Illinois is

12,801,539

25.0%

of persons in California are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

In North Carolina

57.7%

of females 16 years+ are in the civilian labor force

Median household income of Harris County, Texas is

$54,457

Population per square mile in Illinois is

231.1

Population per square mile in Michigan is

174.8

Median household income of Philadelphia city, Pennsylvania is

$38,253

30.3%

of persons 25 years+ in Los Angeles County, California have a bachelor's degree or higher

34.2%

of persons 25 years+ in New York have a bachelor's degree or higher

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey